how to start from count up from 00:00:00 time ?

[robertocapah]

I have tried to change code be like this :
` Calendar c2= Calendar.getInstance();

    c2.add(Calendar.HOUR, 0);
    c2.set(Calendar.MINUTE, 0);
    c2.set(Calendar.SECOND, 0);
    c2.set(Calendar.MILLISECOND, 0);
    if (view_ticktock_countup != null) {
        view_ticktock_countup.start(c2);
    }`

but got error

endTime cannot be null and must be in the future at com.bcgdv.asia.lib.ticktock.TickTockView.start